Chelex® 100 Molecular Biology Grade Resin

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Chelex 100 Molecular Biology Grade Resin


Chelex 100 Molecular Biology Grade Resin can be used for fast, easy DNA purification from many sample types including forensic, blood, mammalian cells, and bacteria. DNA extracted using Chelex 100 Resin is suitable for PCR.

Chelex 100 Resin chelates polyvalent metal ions, with a selectivity for divalent over monovalent ions of approximately 5,000 to 1. The resin avidly binds divalent cations such as Mg2+, inactivating DNases and other enzymes, as well as binding other compounds that can interfere with enzyme-based applications such as PCR and ligation. Due to the high selectivity for divalent over monovalent ions, Chelex 100 Molecular Biology Grade Resin can be used for DNA purification from samples with high levels of salts.

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Chelex® 100 Chelating Resin, molecular biology grade, 200–400 mesh, sodium form, 50 g

1421253
50 g, molecular biology grade cation exchange resin, sodium form, 1% crosslinkage, 200–400 dry mesh size, 75–150 µm wet bead size, ~3,500 MW limit

0 1421253 /templatedata/internet/product_SKU/data/LSR/Chromatography/Chromatography-Media/142-1253_0921120700739.xml 1421253 09/21/09 12:07 PM N en 09/21/19 12:07 PM true true internet/product_SKU AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA LSR 2018-02-01 00:17:44 1421253-chelex-100-chelating-resin-molecular-biology-grade-200-ndash-400-mesh-sodium-form-50-g 1421253 Chelex 100 Resin Chelex<sup>®</sup> 100 Chelating Resin, molecular biology grade, 200&ndash;400 mesh, sodium form, 50 g 50 g, molecular biology grade cation exchange resin, sodium form, 1% crosslinkage, 200–400 dry mesh size, 75–150 µm wet bead size, ~3,500 MW limit 50 g, molecular biology grade cation exchange resin, sodium form, 1% crosslinkage, 200–400 dry mesh size, 75–150 µm wet bead size, ~3,500 MW limit 50 g, molecular biology grade cation exchange resin, sodium form, 1% crosslinkage, 200–400 dry mesh size, 75–150 µm wet bead size, ~3,500 MW limit /webroot/web/images/lsr/products/chromatography/sku_thumb/global/142-1253_tn.jpg /webroot/web/images/lsr/products/chromatography/sku_view/global/142-1253_view.jpg /webroot/web/images/lsr/products/chromatography/sku_feature/global/142-1253_feature.jpg preview RepEx 142-1253 50 g, molecular biology grade cation exchange resin, sodium form, 1% crosslinkage, 200–400 dry mesh size, 75–150 µm wet bead size, ~3,500 MW limit 142-1253, 1421253, chelex, 100, resin, ion, cation, exchange, iex, chromatography, purification, fplc, media 09/21/09 12:07 PM 09/21/19 12:07 PM AE,AI,AL,AM,AR,AT,AU,AZ,BA,BD,BE,BF,BG,BH,BN,BO,BR,BW,CA,CH,CL,CM,CN,CO,CR,CY,CZ,DE,DK,DO,DZ,EC,EE,EG,EH,ER,ES,ET,FI,FM,FO,FR,GA,GE,GF,GH,GP,GR,GT,GU,HK,HN,HR,HT,HU,ID,IE,IL,IN,IS,IT,JM,JO,JP,KE,KH,KR,KW,KZ,LB,LI,LK,LT,LU,LV,MA,MD,MG,MK,ML,MO,MQ,MS,MT,MU,MX,MY,NG,NI,NL,NO,NP,NZ,OM,PA,PE,PF,PG,PH,PK,PL,PR,PS,PT,PW,PY,QA,RO,RS,RU,SA,SB,SE,SG,SI,SK,SN,ST,SV,TG,TH,TN,TO,TR,TT,TW,TZ,UA,UG,UK,US,UY,UZ,VA,VE,VU,XK,YE,ZA en LSR /LSR/Chromatography/Chromatography-Media N 0 <p>Choose molecular biology grade Chelex 100 Resin, a weak cation exchange media, for chelation, DNA extraction for PCR, and other cation exchange protocols. Use this sodium-form resin for gravity or low-pressure chromatography.</p> <ul> <li>Fine-mesh resin is effective for high resolution analytical protocols</li> <li>Selectivity for divalent over monovalent ions is approximately 5,000 to 1</li> <li>Strong attraction for transition metals, even in highly concentrated salt solutions</li> <li>Inactivates enzymes, including DNases, that require divalent cations for activity</li> <li>Certified to be endo- and exonuclease-free, and to contain no ligase inhibitors</li> <li>Larger volumes and special packaging are available upon request</li> </ul> <h2 class="descHeader">Product Options</h2> <table class="pd_table pd_gridlines" border="0"> <tbody> <tr> <td width="450" align="center" valign="top"><strong>Resin</strong></td> <td width="250" align="center" valign="top"><strong>Strength</strong></td> <td width="250" align="center" valign="top"><strong>Grade*</strong></td> <td width="150" align="center" valign="top"><strong>Crosslink</strong></td> <td width="325" align="center" valign="top"><strong>Ionic Form</strong></td> <td width="325" align="center" valign="top"><strong>Dry Mesh</strong></td> <td width="450" align="center" valign="top"><strong>Wet Bead Size &micro;m</strong></td> <td width="319" align="center" valign="top"><strong>MW Limit </strong></td> <td width="319" align="center" valign="top"><strong>Catalog Number</strong></td> </tr> <tr class="pd_colorbackground"> <td align="center" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">50&ndash;100</td> <td align="center" valign="top">300&ndash;1,180</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422822-chelex-100-chelating-resin-analytical-grade-50-ndash-100-mesh-sodium-form-500-g?ID=1422822">1422822</a></td> </tr> <tr> <td align="center" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">100&ndash;200</td> <td align="center" valign="top">150&ndash;300</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422832-chelex-100-chelating-resin-analytical-grade-100-ndash-200-mesh-sodium-form-500-g?ID=1422832">1422832</a></td> </tr> <tr class="pd_colorbackground"> <td align="center" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Biotech</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">100&ndash;200</td> <td align="center" valign="top">150&ndash;300</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1432832-chelex-100-chelating-resin-biotechnology-grade-100-ndash-200-mesh-sodium-form-100-g?ID=1432832">1432832</a></td> </tr> <tr> <td align="center" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Iron</td> <td align="center" valign="top">100&ndash;200</td> <td align="center" valign="top">150&ndash;300</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422825-chelex-100-chelating-resin-analytical-grade-100-ndash-200-mesh-iron-form-100g?ID=1422825">1422825</a></td> </tr> <tr class="pd_colorbackground"> <td align="center" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Analytical</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200&ndash;400</td> <td align="center" valign="top">75&ndash;150</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top"><a href="/en-us/sku/1422842-chelex-100-chelating-resin-analytical-grade-200-ndash-400-mesh-sodium-form-500-g?ID=1422842">1422842</a></td> </tr> <tr> <td align="center" valign="top">Chelex 100</td> <td align="center" valign="top">Weak</td> <td align="center" valign="top">Mol Bio</td> <td align="center" valign="top">1%</td> <td align="center" valign="top">Sodium</td> <td align="center" valign="top">200&ndash;400</td> <td align="center" valign="top">75&ndash;150</td> <td align="center" valign="top">~3,500</td> <td align="center" valign="top">1421253</td> </tr> </tbody> </table> <p class="caption">*Biotechnology grade resin is certified to contain less than 100 microorganisms per gram; molecular-biology-grade resin is certified to be endo- and exonuclease-free and contain no ligase inhibitors.</p> <h2 class="descHeader">Related Products</h2> <ul> <li><a href="/en-us/product/poly-prep-chromatography-columns">Poly-Prep<sup>&reg;</sup> Chromatography Columns</a> hold up to 2 ml resin, polypropylene</li> <li><a href="/en-us/product/econo-pac-chromatography-columns">Econo-Pac<sup>&reg;</sup> Chromatography Columns</a> hold from 1 to 20 ml resin, polypropylene</li> <li><a href="/en-us/product/glass-econo-column-columns?ID=2cfb1c6e-32e8-4c72-b532-dd39013d707d">Glass Econo-Column<sup>&reg;</sup> Columns </a></li> <li><a href="/en-us/product/instagene-matrix">InstaGene&trade; Matrix</a> for nucleic acid extraction</li> </ul> <h2 class="descHeader">Related Categories</h2> <ul> <li>Selection of <a href="/en-us/category/cation-exchange-resin">Cation Exchange Resins</a> with different specificities, capacities, operating pressures and flow rates</li> <li><a href="/en-us/category/chromatography-systems-components-accessories">Chromatography Systems, Components, and Accessories</a></li> <li><a href="/en-us/category/biologic-low-pressure-liquid-chromatography-systems">BioLogic&trade; Low-Pressure Liquid Chromatography Systems </a></li> <li><a href="/en-us/category/chromatography-resins?ID=f6b4c81f-147b-4130-83ae-d24dbba71eb2">Chromatography Resins </a></li> <li><a href="/en-us/category/chromatography-columns?ID=826b06e0-11cf-4f20-a477-e59ebc32eec1">Chromatography Columns </a></li> </ul> <h2 class="descHeader">Supporting Documents</h2> <ul> <li>Chelex 100 and Chelex 20 Chelating Ion Exchange Resin <a href="/webroot/web/pdf/lsr/literature/LIT200.pdf" target="_blank">Instruction Manual</a></li> <li>Chelex 100 Iron-Form Resin for Glyphosate Cleanup <a href="/webroot/web/pdf/lsr/literature/LIT237.pdf" target="_blank">Instruction Sheet</a></li> <li>InstaGene Matrix <a href="/webroot/web/pdf/lsr/literature/Bulletin_2074.pdf" target="_blank">Product Information Sheet</a></li> <li>Lab-Scale Chromatography Sample Preparation <a href="/webroot/web/pdf/lsr/literature/Bulletin_5777A.pdf" target="_blank">Guide</a></li> </ul> <h2 class="descHeader">Online Resources</h2> <ul> <li><a href="/en-us/applications-technologies/introduction-chromatography">Introduction to Chromatography</a></li> <li><a href="/en-us/applications-technologies/pcr-polymerase-chain-reaction">PCR (Polymerase Chain Reaction)</a></li> <li><a href="/en-us/applications-technologies/introduction-digital-pcr">Introduction to Digital PCR</a></li> </ul> <ul> </ul> /webroot/web/html/lsr/products/SKUs/autopopulated Chelex-100-Chelating-Resin-molecular-biology-grade-200-400-mesh-sodium-form-50-g-1421253.html /webroot/web/html/lsr/products/SKUs/autopopulated/Chelex-100-Chelating-Resin-molecular-biology-grade-200-400-mesh-sodium-form-50-g-1421253.html false false false /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1421253&CartQuote=QT&quantity= false true false $210.00 false null /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1421253&AddToDefaultWishList=true&quantity= true false true true false true true true /prd/en/US/adirect/biorad?cmd=ajaxAddToCart&AddToCartProductID=1421253&quantity= 1421253
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Number Description Options
LIT544 Instruction Manual, InstaGene™ Matrix, Rev G Click to download
LIT237 Instruction Sheet, Chelex 100 Iron Form Resin for Glyphosate Cleanup, Rev B Click to download
LIT200 Instruction Manual, Chelex 100 and Chelex 20 Chelating Ion Exchange Resin, Rev B Click to download

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